JPS5663467A - Multistage printing head - Google Patents

Multistage printing head

Info

Publication number
JPS5663467A
JPS5663467A JP14057079A JP14057079A JPS5663467A JP S5663467 A JPS5663467 A JP S5663467A JP 14057079 A JP14057079 A JP 14057079A JP 14057079 A JP14057079 A JP 14057079A JP S5663467 A JPS5663467 A JP S5663467A
Authority
JP
Japan
Prior art keywords
printing head
tips
wire
printing
armatures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14057079A
Other languages
Japanese (ja)
Inventor
Tokikazu Onodera
Keiji Nakamura
Tadashi Kodama
Mitsuo Iwama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP14057079A priority Critical patent/JPS5663467A/en
Publication of JPS5663467A publication Critical patent/JPS5663467A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/235—Print head assemblies

Abstract

PURPOSE:To obtain the highly presice multistage printing head, by arranging armatures of unit printing heads not to be overlapped and arranging printing wire tips of one unit printing head and printing wire tips of the other unit printing head alternately into a wire guide. CONSTITUTION:In the two-stage printing head including a fore stage printing head part 11a in which when an electric current flows through each coil 12 to attract the armature 15 by an iron core 13a, the wire 17 attached to the tip of the armature 15 is projected from the wire guide 19 and also including a rear stage printing head part 11b having a similar construction to that of the fore stage printing head 11a, the armatures 15 (15a-15i), 15' (15'a-15'i) of the head parts 11a, 11b are arranged not to overlap and are equi-spaced on a circle designated by l, while the wires of the armatures are arranged such that the tips of the wires 17 (17a-17i) of the head part 11a are inserted respectively into holes designated by odd numbers (1-17) of the guide 19 and the tips of the wires 17' (17'a-17'i) of the head part 11b are inserted respectively into holes designated by even numbers (2-18).
JP14057079A 1979-10-31 1979-10-31 Multistage printing head Pending JPS5663467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14057079A JPS5663467A (en) 1979-10-31 1979-10-31 Multistage printing head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14057079A JPS5663467A (en) 1979-10-31 1979-10-31 Multistage printing head

Publications (1)

Publication Number Publication Date
JPS5663467A true JPS5663467A (en) 1981-05-30

Family

ID=15271750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14057079A Pending JPS5663467A (en) 1979-10-31 1979-10-31 Multistage printing head

Country Status (1)

Country Link
JP (1) JPS5663467A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5689573A (en) * 1979-12-24 1981-07-20 Nippon Telegr & Teleph Corp <Ntt> Multistage printer head
JPS6011017U (en) * 1983-06-30 1985-01-25 横河電機株式会社 wire dot color recorder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080040A (en) * 1973-10-17 1975-06-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080040A (en) * 1973-10-17 1975-06-28

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5689573A (en) * 1979-12-24 1981-07-20 Nippon Telegr & Teleph Corp <Ntt> Multistage printer head
JPS6011017U (en) * 1983-06-30 1985-01-25 横河電機株式会社 wire dot color recorder
JPH026327Y2 (en) * 1983-06-30 1990-02-15

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